i have twin babies from ivf and now they are 6 year old but one of them is only 14 kg and low in height and immunity and suffers from respiratory issues? Solution please

A. When you know all the issues then I think it would be better to consult an expert in that region specially for respiratory issues you first need to figure out whether it is due to some allergy tonsils or adenoids and accordingly you can look for the treatment for the same and I’m going to recommend you that you should start giving milk with a turmeric black pepper as well as two teaspoons of dry fruit powder which would be really very good to build healthy immunity for your child